package operation;

import book.Book;
import book.BookList;

public class ShowOperation implements IOPeration {
    @Override
    public void work(BookList bookList) {
        System.out.println("打印图书!");
        int currentSize = bookList.getUsedSize();//现在有多少本书
        for(int i = 0;i<currentSize;i++){
            Book book = bookList.getBook(i);
            System.out.println(book);
        }
    }
}